Rain is apparent to start the week, but Environment Canada is reporting that smoke entering the region could lead to poor air ...

Over the weekend, smoke from Canadian wildfires continued to blanket Minnesota and the North Shore of Lake Superior, ...

As record wildfires erupt across Canada this year, with health-threatening smoke drifting into the U.S. and as far away as ...

You'll get access to an ad-free website with a faster photo browser, the chance to claim free tickets to a host of events ...

The Chicago area recorded ozone levels of 156 late Monday afternoon. Levels above 100 are considered unhealthy. Residents ...

Much of Central Canada, Manitoba and Saskatchewan were placed under special air quality statements or warnings on Monday due ...

Much of Central Canada, Manitoba and Saskatchewan were placed under special air quality statements or warnings on Monday due to smoke from wildfires, as Environment Canada advised residents to limit ...

Major fires continue to burn in Arizona and across Canada, impacting the air quality for millions of people. An air purifier can help, but it depends on the filter.

The Vermont Department of Environmental Conservation has issued an air quality alert for Tuesday. The alert has been issued ...

An air quality health advisory has been issued for Tuesday across Central New York, including Livingston County.

Smoke from wildfires in Canada and Idaho barreled into Montana on Monday afternoon, rapidly degrading air quality across the ...

Smoke from wildfires in Manitoba, a Western province facing its worst fire season in 30 years, has created hazardous air ...